2021abbh results

Information

Transient
Name:SN2021abbh
Right ascension: 16h37m41.73s
Declination:75d00m02.66s
Discovery Date:Oct. 11, 2021, 4:56 a.m.
Classification:SN Ia
Redshift:0.041000
MW E(B-V):0.034
Host
Name:
Right ascension: 16h37m40.80s
Declination:75d00m05.11s
Redshift:None
Photometric Redshift:0.040
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.77
Transient MWEBV processed 0.04
Host match processed 5.71
Host information processed 0.21
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 4.89
Validate global photometry processed 11.48
Global host SED inference processed 397.4
Local aperture photometry processed 5.0
Validate local photometry processed 0.02
Local host SED inference processed 438.56
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h37m41.73s, 75d00m02.66s
semi major axis, semi minor axis (arcsec):2.47, 2.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 19.49 1.01 20.676 0.056 AB
PanSTARRS_r 36.65 1.12 19.990 0.033 AB
PanSTARRS_i 45.5 2.42 19.755 0.058 AB
PanSTARRS_z 59.14 2.24 19.470 0.041 AB
PanSTARRS_y 76.08 4.31 19.197 0.061 AB

Aperture details

RA, DEC (J2000):16h37m40.09s, 75d00m02.58s
semi major axis, semi minor axis (arcsec):9.89, 5.17
angle (degrees, anti-clockwise from east):-55.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.29 5.07 20.393 0.218 AB
GALEX_NUV 48.12 2.25 19.694 0.051 AB
PanSTARRS_g 742.51 2.97 16.723 0.004 AB
PanSTARRS_r 1433.74 3.31 16.009 0.003 AB
PanSTARRS_i 1944.19 7.14 15.678 0.004 AB
PanSTARRS_z 2355.08 6.47 15.470 0.003 AB
PanSTARRS_y 2899.27 12.32 15.244 0.005 AB
2MASS_J 4215.5 202.9 13.943 0.052 Vega
2MASS_H 5676.36 328.85 13.147 0.063 Vega
2MASS_K 4577.68 361.66 12.911 0.086 Vega
WISE_W1 2354.66 19.05 12.771 0.009 Vega
WISE_W2 1643.37 19.01 12.522 0.013 Vega
WISE_W3 7508.39 60.22 9.037 0.009 Vega
WISE_W4 10707.57 480.85 7.206 0.049 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.491 8.671 8.826
{\rm log}_{10}({\rm SFR}) -1.783 -1.217 -0.811
{\rm log}_{10}({\rm sSFR}) -10.490 -9.929 -9.357
{\rm stellar\ age} 4.596 6.891 8.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.469 -0.681 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.708 -0.803 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.399 1.073 1.450
\delta -0.452 -0.057 0.195
\tau_1/\tau_2 0.644 0.991 1.359
Q_{PAH} 1.022 2.911 5.174
U_{min} 2.820 7.618 14.487
{\rm log}_{10}(\gamma_e)\, -3.116 -2.108 -1.036

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.730 -1.606 -0.340
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.421 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.727 -1.065 -0.692
0.03-0.10 Gyr -2.027 -1.370 -0.847
0.10-0.33 Gyr -2.185 -1.486 -0.989
0.33-1.09 Gyr -2.159 -1.431 -0.970
1.09-3.60 Gyr -1.942 -1.335 -1.054
3.60-11.89 Gyr -1.736 -1.259 -1.020
11.89-13.21 Gyr -1.970 -1.233 -0.668

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.230 10.316 10.409
{\rm log}_{10}({\rm SFR}) -0.169 0.112 0.404
{\rm log}_{10}({\rm sSFR}) -10.499 -10.211 -9.879
{\rm stellar\ age} 6.684 7.663 9.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.021 -0.662 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.600 0.113 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.537 0.768 0.996
\delta -0.238 -0.061 0.094
\tau_1/\tau_2 0.587 0.931 1.282
Q_{PAH} 0.453 1.138 2.363
U_{min} 2.452 6.657 13.394
{\rm log}_{10}(\gamma_e)\, -3.442 -2.706 -1.911

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.227 -1.777 -1.387
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.428 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.164 0.151 0.395
0.03-0.10 Gyr -0.341 0.086 0.456
0.10-0.33 Gyr -0.452 -0.018 0.335
0.33-1.09 Gyr -0.550 -0.099 0.215
1.09-3.60 Gyr -0.311 0.163 0.425
3.60-11.89 Gyr 0.226 0.440 0.581
11.89-13.21 Gyr 0.048 0.560 1.082